4044534 has 16 divisors (see below), whose sum is σ = 8711472. Its totient is φ = 1244448.

The previous prime is 4044533. The next prime is 4044541. The reversal of 4044534 is 4354404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25849 + ... + 26004.

It is an arithmetic number, because the mean of its divisors is an integer number (544467).

Almost surely, 2^4044534 is an apocalyptic number.

4044534 is an abundant number, since it is smaller than the sum of its proper divisors (4666938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4044534 is a wasteful number, since it uses less digits than its factorization.

4044534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51871.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 4044534 is about 2011.1026826097. The cubic root of 4044534 is about 159.3270433181.

Adding to 4044534 its reverse (4354404), we get a palindrome (8398938).

The spelling of 4044534 in words is "four million, forty-four thousand, five hundred thirty-four".